Preference heterogeneity and willingness-to-pay for organic food products in Germany:
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| Main Author: | |
|---|---|
| Format: | Thesis Book |
| Language: | English |
| Published: |
Göttingen
Cuvillier
2014
|
| Edition: | 1. Aufl. |
| Subjects: | |
| Online Access: | Inhaltstext Inhaltsverzeichnis |
| Physical Description: | XVIII, 193, LIX S. graph. Darst. |
| ISBN: | 9783954046454 |
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TABLE OF CONTENTS
LIST OF TABLES V
LIST OF FIGURES VII
SUMMARY IX
ZUSAMMENFASSUNG XIII
LIST OF ACRONYMS XVII
1 INTRODUCTION 1
1.1 BACKGROUND 4
1.2 PROBLEM SETTING AND MOTIVATION 8
1.3 STUDY OBJECTIVES 11
1.4 SIGNIFICANCE OF THE STUDY 12
1.5 OUTLINE OF DISSERTATION 13
2 LITERATURE REVIEW ON THE DETERMINANTS OF WILLINGNESS-TO-PAY FOR
ORGANIC FOOD
PRODUCTS IS
2.1 INTRODUCTION IS
2.2 ECONOMIC VALUATION FROM A SOCIAL SCIENCE PERSPECTIVE: A REVIEW OF
EMPIRICAL
STUDIES 17
2.2.1 INFORMATION AND PRODUCT-RELATED FACTORS LINKED TO ORGANIC FOOD
PRODUCTS 18
2.2.2 SOCIO-ECONOMIC AND DEMOGRAPHIC DETERMINANTS 20
2.2.3 CONSUMER KNOWLEDGE AND AWARENESS 23
2.2.4 CONSUMER PERCEPTIONS AND ATTITUDES 25
2.2.5 TRUST AS A DETERMINANT OF CONSUMER
BEHAVIOUR UNDER UNCERTAINTY 28
2 J CONSUMER PREFERENCES AND CONSUMER HETEROGENEITY REGARDING ORGANIC
FOOD. 31
2.4 WILLINGNESS-TO-PAY FOR ORGANIC FOOD 38
2.5 CHAPTER CONCLUSIONS 42
3 THEORETICAL FRAMEWORK AND ECONOMIC MODEL 45
3.1 THEORETICAL FRAMEWORK OF DECISION MAKING AND CHOICE BEHAVIOUR 46
3.1.1 STATED PREFERENCE MODELS AND AN OVERVIEW OF METHODS 48
3.1.2 DISCRETE-CHOICE THEORY 53
3.1.2.1 RANDOM UTILITY MODEL 53
3.1.2.2 HETEROGENEITY OF CONSUMER PREFERENCES 57
3.1.3 STARTING POINT BIAS IN CHOICE EXPERIMENTS 58
3.2 CONCEPTUAL FRAMEWORK 62
I
HTTP://D-NB.INFO/1048533603
3.3 ECONOMETRIC CHOICE MODELLING 64
3.3.1 MIXED LOGIT 64
3.3.2 LATENT CLASS 68
3.3.3 WILLINGNESS-TO-PAY 71
4 SURVEY DESIGN AND DATA DESCRIPTION FOR ORGANIC FOOD PRODUCTS 73
4.1 IDENTIFICATION OF ORGANIC FOOD ATTRIBUTES AND LEVELS 73
4.2 DESIGNING A DISCRETE-CHOICE EXPERIMENT 83
4.3 SURVEY DESIGN AND SURVEY INSTRUMENT 88
4.3.1 SAMPLE SIZE AND DATA COLLECTION 88
4.3.2 THE SURVEY INSTRUMENT 89
4.3.2.1 THE QUESTIONNAIRE 89
4.3.2.2 THE CHOICE EXPERIMENT WITH
STARTING POINT BIAS 90
4.4 SAMPLE CHARACTERISTICS AND DATA DESCRIPTION 91
4.4.1 EXPECTED SIGNS
OF THE ATTRIBUTE VARIABLES 91
4.4.2 SOCIO-ECONOMIC AND DEMOGRAPHIC CHARACTERISTICS 92
4.4.3 KNOWLEDGE ABOUT ORGANIC FOODS 96
4.4.4 RISK PERCEPTIONS 97
4.4.4.1 PRINCIPAL COMPONENT ANALYSIS 98
4.4.4.2 RISK PERCEPTIONS AMONG GERMAN CONSUMERS 100
4.4.5 DETERMINANTS OF TRUST 102
4.4.5.1 ANALYSIS OF ORDERED
CHOICES 102
4.4.5.2 RESULTS OF THE
ORDERED PROBIT MODELFOR TRUST 105
4.5 CHAPTER CONCLUSION 107
5 ORGANIC FOOD PREFERENCES, WILLINGNESS-TO-PAY AND DISCUSSION 109
5.1 COMPARISON OF CHOICES 109
5.2 EMPIRICAL RESULTS FROM THE CHOICE EXPERIMENTS 112
5.2.1 RESULTS FROM THE CONDITIONAL LOGIT MODEL 112
5.2.1.1 SIMULATION RESULTS FROM CONDITIONAL LOGIT MODEL 116
5.2.1.2 RESULTS FOR INTERACTIONS IN THE CONDITIONAL LOGIT MODEL 120
5.2.2 RESULTS FROM THE MIXED LOGIT MODEL 126
5.2.3 WILLINGNESS-TO-PAY ESTIMATES FROM THE MIXED LOGIT MODEL 137
5.2.4 RESULTS FROM THE LATENT CLASS MODEL 152
5.2.5 CLASS-SPECIFIC WILLINGNESS-TO-PAY ESTIMATES FROM THE LATENT CLASS
MODEL 157
II
6 PREFERENCE ANOMALIES AND PREFERENCE ELICITATION 159
7 CONCLUSIONS 165
7.1 SUMMARY OF RESULTS 165
7.2 IMPLICATIONS FOR AGRICULTURAL POLICY-MAKERS AND PROVIDERS OF ORGANIC
FOOD . 168
7.3 PROSPECTS FOR FUTURE RESEARCH 169
REFERENCES 171
APPENDICES I
AT WELFARE ANALYSIS I
A2 CONSUMER PERCEPTIONS AND ATTITUDES ABOUT ORGANIC FOOD II
A3 CHOICE SETS FOR APPLES (SAMPLE B), MILK (SAMPLES A AND B), AND BEEF
(SAMPLES A AND
B) ILL
A4 QUESTIONNAIRE (FOR BLOCK 1, SAMPLE A)
.
. X
A5 DESCRIPTIVE STATISTICS FOR THE ATTITUDE ITEMS XXV
A6 ORDERED LOGIT MODEL XXXIV
A7 MAXIMUM LIKELIHOOD ESTIMATES OBTAINED FROM CONDITIONAL LOGIT FOR
APPLES, MILK, AND
BEEF (POOLED AND GENDER-SPECIFIC SAMPLES) XXXV
A8 DOUBLING THE OBSERVED VALUES OF THE PRICE ATTRIBUTES FOR ALL PRODUCTS
XXXIX
A9 SIMULATIONS OF CHANGES IN APPLE, MILK, AND BEEF ATTRIBUTES XLI
A10 MARGINAL EFFECTS FOR MILK AND BEEF ATTRIBUTES XLV1I
ALL GENDER-SPECIFIC ESTIMATES OBTAINED FROM MIXED LOGIT (WITHOUT
STARTING POINT BIAS)
XLIX
A12 CORRELATIONS LIV
A13 PREFERENCE DISTRIBUTIONS LVI
III |
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| spelling | Illichmann, Rebecca 1984- Verfasser (DE-588)106008029X aut Preference heterogeneity and willingness-to-pay for organic food products in Germany vorgelegt von Rebecca Illichmann 1. Aufl. Göttingen Cuvillier 2014 XVIII, 193, LIX S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Kiel, Univ., Diss., 2014 Biologische Landwirtschaft (DE-588)4069484-7 gnd rswk-swf Zahlungsbereitschaft (DE-588)4190481-3 gnd rswk-swf Biologisches Lebensmittel (DE-588)4428726-4 gnd rswk-swf Verbraucherverhalten (DE-588)4062644-1 gnd rswk-swf Deutschland (DE-588)4011882-4 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Deutschland (DE-588)4011882-4 g Biologische Landwirtschaft (DE-588)4069484-7 s Biologisches Lebensmittel (DE-588)4428726-4 s Zahlungsbereitschaft (DE-588)4190481-3 s Verbraucherverhalten (DE-588)4062644-1 s DE-604 X:MVB text/html http://deposit.dnb.de/cgi-bin/dokserv?id=4614318&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027637913&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Illichmann, Rebecca 1984- Preference heterogeneity and willingness-to-pay for organic food products in Germany Biologische Landwirtschaft (DE-588)4069484-7 gnd Zahlungsbereitschaft (DE-588)4190481-3 gnd Biologisches Lebensmittel (DE-588)4428726-4 gnd Verbraucherverhalten (DE-588)4062644-1 gnd |
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| title | Preference heterogeneity and willingness-to-pay for organic food products in Germany |
| title_auth | Preference heterogeneity and willingness-to-pay for organic food products in Germany |
| title_exact_search | Preference heterogeneity and willingness-to-pay for organic food products in Germany |
| title_full | Preference heterogeneity and willingness-to-pay for organic food products in Germany vorgelegt von Rebecca Illichmann |
| title_fullStr | Preference heterogeneity and willingness-to-pay for organic food products in Germany vorgelegt von Rebecca Illichmann |
| title_full_unstemmed | Preference heterogeneity and willingness-to-pay for organic food products in Germany vorgelegt von Rebecca Illichmann |
| title_short | Preference heterogeneity and willingness-to-pay for organic food products in Germany |
| title_sort | preference heterogeneity and willingness to pay for organic food products in germany |
| topic | Biologische Landwirtschaft (DE-588)4069484-7 gnd Zahlungsbereitschaft (DE-588)4190481-3 gnd Biologisches Lebensmittel (DE-588)4428726-4 gnd Verbraucherverhalten (DE-588)4062644-1 gnd |
| topic_facet | Biologische Landwirtschaft Zahlungsbereitschaft Biologisches Lebensmittel Verbraucherverhalten Deutschland Hochschulschrift |
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